diff options
Diffstat (limited to 'ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/PolicyValidationController.java')
| -rw-r--r-- | ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/PolicyValidationController.java | 300 |
1 files changed, 300 insertions, 0 deletions
diff --git a/ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/PolicyValidationController.java b/ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/PolicyValidationController.java new file mode 100644 index 000000000..5ffdd062a --- /dev/null +++ b/ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/PolicyValidationController.java @@ -0,0 +1,300 @@ +/*- + * ============LICENSE_START======================================================= + * ECOMP Policy Engine + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.policy.controller; + + +import java.io.PrintWriter; +import java.util.Arrays; +import java.util.List; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.json.JSONObject; +import org.openecomp.policy.adapter.ClosedLoopFaultBody; +import org.openecomp.policy.adapter.ClosedLoopPMBody; +import org.openecomp.policy.adapter.PolicyAdapter; +import org.openecomp.policy.admin.RESTfulPAPEngine; +import org.openecomp.policy.rest.dao.SafePolicyWarningDao; +import org.openecomp.policy.rest.jpa.SafePolicyWarning; +import org.openecomp.portalsdk.core.controller.RestrictedBaseController; +import org.openecomp.portalsdk.core.web.support.JsonMessage; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.servlet.ModelAndView; + +import com.fasterxml.jackson.databind.DeserializationFeature; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.common.base.CharMatcher; + +@Controller +@RequestMapping("/") +public class PolicyValidationController extends RestrictedBaseController { + + public static final String CONFIG_POLICY = "Config"; + public static final String ACTION_POLICY = "Action"; + public static final String DECISION_POLICY = "Decision"; + public static final String CLOSEDLOOP_POLICY = "ClosedLoop_Fault"; + public static final String CLOSEDLOOP_PM = "ClosedLoop_PM"; + public static final String ENFORCER_CONFIG_POLICY= "Enforcer Config"; + public static final String MICROSERVICES="DCAE Micro Service"; + private Pattern pattern; + private Matcher matcher; + + private static final String EMAIL_PATTERN = + "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@" + + "[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$"; + + @Autowired + SafePolicyWarningDao safePolicyWarningDao; + + @RequestMapping(value={"/policyController/validate_policy.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST}) + public ModelAndView validatePolicy(HttpServletRequest request, HttpServletResponse response) throws Exception{ + try{ + boolean valid = true; + String responseString = ""; + ObjectMapper mapper = new ObjectMapper(); + mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); + JsonNode root = mapper.readTree(request.getReader()); + PolicyAdapter policyData = (PolicyAdapter)mapper.readValue(root.get("policyData").toString(), PolicyAdapter.class); + if(policyData.getPolicyName() != null){ + String policyNameValidate = emptyValidator(policyData.getPolicyName()); + if(!policyNameValidate.contains("success")){ + responseString = responseString + "PolicyName:" + policyNameValidate; + valid = false; + }; + }else{ + responseString = responseString + "PolicyName: PolicyName Should not be empty" + "<br>"; + } + if(policyData.getPolicyDescription() != null){ + String descriptionValidate = descriptionValidator(policyData.getPolicyDescription()); + if(!descriptionValidate.contains("success")){ + responseString = responseString + "Description:" + descriptionValidate; + valid = false; + } + } + + if(policyData.getPolicyType().equals(CONFIG_POLICY)){ + if (policyData.getConfigPolicyType().equals("Base") || policyData.getConfigPolicyType().equals(CLOSEDLOOP_POLICY) + || policyData.getConfigPolicyType().equals(CLOSEDLOOP_PM) || policyData.getConfigPolicyType().equals(ENFORCER_CONFIG_POLICY) || policyData.getConfigPolicyType().equals(MICROSERVICES)) { + if(policyData.getEcompName() != null){ + String ecompNameValidate = emptyValidator(policyData.getEcompName()); + if(!ecompNameValidate.contains("success")){ + responseString = responseString + "EcompName:" + ecompNameValidate; + valid = false; + } + }else{ + responseString = responseString + "Ecomp Name: Ecomp Name Should not be empty" + "<br>"; + } + } + + if(policyData.getRiskType() != null){ + String riskTypeValidate = emptyValidator(policyData.getRiskType()); + if(!riskTypeValidate.contains("success")){ + responseString = responseString + "RiskType:" + riskTypeValidate; + valid = false; + }else { + SafePolicyWarning safePolicyWarningData = safePolicyWarningDao.getSafePolicyWarningDataById(policyData.getRiskType()); + if (safePolicyWarningData!=null){ + safePolicyWarningData.getMessage(); + responseString = responseString + "Messaage:" + safePolicyWarningData.getMessage(); + } + } + }else { + responseString = responseString + "Risk Type: Risk Type Should not be Empty" + "<br>"; + valid = false; + } + + if(policyData.getRiskLevel() != null){ + String validateRiskLevel = emptyValidator(policyData.getRiskLevel()); + if(!validateRiskLevel.contains("success")){ + responseString = responseString + "RiskLevel:" + validateRiskLevel; + valid = false; + } + }else { + responseString = responseString + "Risk Level: Risk Level Should not be Empty" + "<br>"; + valid = false; + } + + if(policyData.getGuard() != null){ + String validateGuard = emptyValidator(policyData.getGuard()); + if(!validateGuard.contains("success")){ + responseString = responseString + "Guard:" + validateGuard; + valid = false; + } + }else { + responseString = responseString + "Guard: Guard Value Should not be Empty" + "<br>"; + valid = false; + } + + if(policyData.getConfigPolicyType().equals("Base")){ + if(policyData.getConfigName() != null){ + String configNameValidate = emptyValidator(policyData.getConfigName()); + if(!configNameValidate.contains("success")){ + responseString = responseString + "ConfigName:" + configNameValidate; + valid = false; + } + }else{ + responseString = responseString + "Config Name: Config Name Should not be Empty" + "<br>"; + } + if(policyData.getConfigType() != null){ + String configTypeValidate = emptyValidator(policyData.getConfigType()); + if(!configTypeValidate.contains("success")){ + responseString = responseString + "ConfigType:" + configTypeValidate; + valid = false; + } + }else{ + responseString = responseString + "Config Type: Config Type Should not be Empty" + "<br>"; + } + if(policyData.getConfigBodyData() != null){ + String policyType = policyData.getPolicyType(); + RESTfulPAPEngine engine = (RESTfulPAPEngine) PolicyController.getPapEngine(); + if(!engine.validatePolicyRequest(policyData, policyType)){ + responseString = responseString + "ConfigBody: Validation Failed"; + valid = false; + } + }else{ + responseString = responseString + "Config Body: Config Body Should not be Empty" + "<br>"; + } + } + + + if(policyData.getJsonBodyData() != null){ + if(policyData.getConfigPolicyType().equals("ClosedLoop_PM")){ + ClosedLoopPMBody pmBody = (ClosedLoopPMBody)mapper.readValue(root.get("policyData").get("jsonBodyData").toString(), ClosedLoopPMBody.class); + if(pmBody.getEmailAddress() != null){ + String validateEmail = validateEmailAddress(pmBody.getEmailAddress().toString()); + if(!validateEmail.contains("success")){ + responseString = responseString + "Email:" + validateEmail; + valid = false; + } + }else{ + valid = true; + } + }else if(policyData.getConfigPolicyType().equals("ClosedLoop_Fault")){ + ClosedLoopFaultBody faultBody = (ClosedLoopFaultBody)mapper.readValue(root.get("policyData").get("jsonBodyData").toString(), ClosedLoopFaultBody.class); + if(faultBody.getEmailAddress() != null){ + String validateEmail = validateEmailAddress(faultBody.getEmailAddress().toString()); + if(!validateEmail.contains("success")){ + responseString = responseString + "Email:" + validateEmail; + valid = false; + } + }else{ + valid = true; + } + } + } + } + if (policyData.getPolicyType().equals(DECISION_POLICY)){ + String ecompNameValidate = emptyValidator(policyData.getEcompName()); + if(!ecompNameValidate.contains("success")){ + responseString = responseString + "EcompName:" + ecompNameValidate; + valid = false; + } + } + + if(policyData.getPolicyType().equals(ACTION_POLICY)){ + String actionPerformer = emptyValidator(policyData.getActionPerformer()); + String actionAttribute = emptyValidator(policyData.getActionAttributeValue()); + if(!actionPerformer.contains("success")){ + responseString = responseString + "ActionPerformer:" + actionPerformer; + valid = false; + }; + if(!actionAttribute.contains("success")){ + responseString = responseString + "ActionAttribute:" + actionAttribute; + valid = false; + }; + } + + if(policyData.getPolicyType().equals(CONFIG_POLICY)){ + if(valid){ + responseString = "success" + "@#"+ responseString; + } + }else{ + if(valid){ + responseString = "success"; + } + } + + PrintWriter out = response.getWriter(); + JsonMessage msg = new JsonMessage(mapper.writeValueAsString(responseString)); + JSONObject j = new JSONObject(msg); + out.write(j.toString()); + + return null; + } + catch (Exception e){ + response.setCharacterEncoding("UTF-8"); + request.setCharacterEncoding("UTF-8"); + PrintWriter out = response.getWriter(); + out.write(e.getMessage()); + } + return null; + } + + protected String emptyValidator(String field){ + String error = "success"; + if (field.equals("") || field.contains(" ") || !field.matches("^[a-zA-Z0-9_]*$")) { + error = "The Value in Required Field will allow only '{0-9}, {a-z}, {A-Z}, _' following set of Combinations"; + return error; + } else { + if(CharMatcher.ASCII.matchesAllOf((CharSequence) field)){ + error = "success"; + }else{ + error = "The Value Contains Non ASCII Characters"; + return error; + } + } + return error; + } + + protected String descriptionValidator(String field) { + String error = "success"; + if (field.contains("@CreatedBy:") || field.contains("@ModifiedBy:")) { + error = "The value in the description shouldn't contain @CreatedBy: or @ModifiedBy:"; + return error; + } else { + error = "success"; + } + return error; + } + + public String validateEmailAddress(String emailAddressValue) { + String error = "success"; + List<String> emailList = Arrays.asList(emailAddressValue.toString().split(",")); + for(int i =0 ; i < emailList.size() ; i++){ + pattern = Pattern.compile(EMAIL_PATTERN); + matcher = pattern.matcher(emailList.get(i).trim()); + if(!matcher.matches()){ + error = "Please check the Following Email Address is not Valid .... " +emailList.get(i).toString(); + return error; + }else{ + error = "success"; + } + } + return error; + } + +} |